Plackers Twin-Line Dental Flossers feature an exclusive twin-line dual-action flossing system. This system works to reach, dislodge, trap and remove debris that is lodged between teeth. The advanced whitening formula also brightens the enamel between your teeth where staining and discoloring normally start. The Plackers flossers are designed not to stretch, shred or break during use. The flavor leaves your mouth feeling clean and fresh after every use. This item comes in a patented fold-away protected pack, so it is easy and convenient to take with you.